49 lines
1.5 KiB
Fish
49 lines
1.5 KiB
Fish
# Basic environment with custom prompt
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# Environment: {{ENV_NAME}}
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# Check if a previous initialization has occurred
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if test -n "$__ENV_INITIALIZED"
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echo (set_color yellow)"Environment already initialized"(set_color normal)
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return 0
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end
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# Mark as initialized
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set -gx __ENV_INITIALIZED "1"
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set -gx CURRENT_ENV "{{ENV_NAME}}"
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# Save the original prompt function if it exists
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# Only save if we don't already have a backup or if current prompt is not from an environment
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if not functions -q __env_orig_prompt
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if functions -q fish_prompt
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functions -c fish_prompt __env_orig_prompt
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else
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function __env_orig_prompt
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echo -n (whoami)'@'(prompt_hostname)' '(set_color $fish_color_cwd)(prompt_pwd)(set_color normal)'> '
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end
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end
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else
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# If we already have a backup, we're switching environments
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# No need to create a new backup
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end
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# Define new prompt with environment prefix
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function fish_prompt
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echo -n (set_color green)'({{ENV_NAME}})'(set_color normal)' '
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__env_orig_prompt
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end
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# Add custom environment variables here
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# set -gx MY_CUSTOM_VAR "value"
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# Add custom paths here
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# fish_add_path /path/to/custom/bin
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# Custom initialization commands
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echo (set_color green)"Activated environment: {{ENV_NAME}}"(set_color normal)
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# Optional: Define custom deactivation function
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function __env_custom_deactivate
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# Add any cleanup commands here
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# unset custom variables, restore paths, etc.
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echo (set_color blue)"Custom cleanup for {{ENV_NAME}} completed"(set_color normal)
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end |